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usb: clean usb coverity [1/1]

Browse Source 
PD#SWPL-190835

Problem:
clean usb coverity

Solution:
clean usb coverity

Verify:
all

Change-Id: I0522381ae418c83e1024c4edc1ca31eec2f6870b
Signed-off-by: he.he <he.he@amlogic.com>
This commit is contained in:
he.he
2024-10-29 15:39:50 +08:00
committed by Wanwei Jiang
parent c03ca60259
commit e254f5683a
3 changed files with 5 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/usb/crg/crg_drd.c
+5 -4
View File
@@ -89,17 +89,18 @@ static int crg_core_soft_reset(struct crg_drd *crg)
if (crg->usb3_phy)
usb_phy_init(crg->usb3_phy);
amlogic_crg_host_power(crg->usb2_phy, false, true);
if (crg->usb2_phy)
amlogic_crg_host_power(crg->usb2_phy, false, true);
return 0;
}
static void crg_core_exit(struct crg_drd *crg)
{
amlogic_crg_host_power(crg->usb2_phy, false, false);
if (crg->usb2_phy)
if (crg->usb2_phy) {
amlogic_crg_host_power(crg->usb2_phy, false, false);
usb_phy_shutdown(crg->usb2_phy);
}
if (crg->usb3_phy)
usb_phy_shutdown(crg->usb3_phy);
drivers/usb/xhci_amlogic/xhci-mem-meson.c
-6
View File
@@ -1075,8 +1075,6 @@ void stop_ep_cmd_work(struct work_struct *work)
struct aml_xhci_virt_ep *eps =
container_of(work, struct aml_xhci_virt_ep, stop_work);
if (!eps)
return;
xhci = eps->xhci;
if (eps->q_status_count == 0)
eps->q_status_count = 12;
@@ -1085,13 +1083,9 @@ void stop_ep_cmd_work(struct work_struct *work)
u16 stat;
udev = eps->udev;
if (!udev)
return;
if (udev->state == USB_STATE_NOTATTACHED)
return;
for (i = 0; i < eps->q_status_count; i++) {
if (!udev)
return;
if (udev->state == USB_STATE_NOTATTACHED)
return;
aml_xhci_usb_get_status(udev, USB_RECIP_ENDPOINT,
drivers/usb/xhci_amlogic/xhci-meson.c
-2
View File
@@ -179,8 +179,6 @@ int aml_xhci_start(struct aml_xhci_hcd *xhci)
temp = readl(hcd->regs + 0x20b0);
temp |= 1 << 26;
writel(temp, hcd->regs + 0x20b0);
temp = readl(hcd->regs + 0x20b0);
temp = 0;
}
#endif